A visitor to Eastern Europe after the fall of communism would have been awestruck by the massive posters touting Winston cigarettes as “the taste of freedom” that often plastered locations where posters of Chairman Stalin and his ilk has once fluttered. It looked as if Christo had wrapped the Iron Curtain in a project sponsored by R.J. Reynolds.
If there were a taste to energy freedom, it would be salt for sure. Our ancestral mother, the ocean, forms an almost unfathomable medium of mystery — astronaut Scott Carpenter once noted that we know more about the heavens than the sea — but for biofuels, there is every urgent reason to look carefully to salt-friendly projects that can utilize brackish water, or marshes, or the abundant three-dimensional world of the oceans.
Virtually all biofuels projects, at massive scale, run into problems of land and freshwater. A million gallons of this, or even a billion gallons of that, are generally achievable without material changes in land or water usage. Sandia tells us that 90 billion gallons of fuel in the US is feasible from biomass on a sustainable basis.
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